From db795f9b924eaf9c86ff6ba025d7ae2f3457ef05 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 8 May 2018 03:21:00 +0000 Subject: [PATCH] ASoC: add component_list_show() commit ef050bece1b55 ("ASoC: Remove platform code now everything is componentised") removed platform code, then platform_list_show() was removed, too. But we want to keep it as component_list_show. This patch add it. Signed-off-by: Kuninori Morimoto Reviewed-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/soc-core.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index a4cb141..f22ef34 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -190,6 +190,21 @@ static int dai_list_show(struct seq_file *m, void *v) } DEFINE_SHOW_ATTRIBUTE(dai_list); +static int component_list_show(struct seq_file *m, void *v) +{ + struct snd_soc_component *component; + + mutex_lock(&client_mutex); + + list_for_each_entry(component, &component_list, list) + seq_printf(m, "%s\n", component->name); + + mutex_unlock(&client_mutex); + + return 0; +} +DEFINE_SHOW_ATTRIBUTE(component_list); + static void soc_init_card_debugfs(struct snd_soc_card *card) { if (!snd_soc_debugfs_root) @@ -228,6 +243,10 @@ static void snd_soc_debugfs_init(void) if (!debugfs_create_file("dais", 0444, snd_soc_debugfs_root, NULL, &dai_list_fops)) pr_warn("ASoC: Failed to create DAI list debugfs file\n"); + + if (!debugfs_create_file("components", 0444, snd_soc_debugfs_root, NULL, + &component_list_fops)) + pr_warn("ASoC: Failed to create component list debugfs file\n"); } static void snd_soc_debugfs_exit(void) -- 2.7.4